1. 6. a push or pull upon an object resulting from the object's interaction with another object
  2. 7. of Energy the energy of interacting bodies or particles in a closed system remains constant
  3. 12. of Momentum the total momentum of a system remains constant
  4. 13. system a system thatF is free from the influence of a net external force that alters the momentum of the system
  5. 15. force acting over time
  6. 16. System a system that has flows of information, energy, and/or matter between the system and its environment
  7. 18. 3rd Law the law of action and reaction
  8. 19. the capacity for doing work
  9. 23. the condition of a system when neither its state of motion nor its internal energy state tends to change with time
  10. 25. Collision a collision in which there is no net loss in kinetic energy in the system as a result of the collision
  11. 26. Energy sum of the kinetic energy, or energy of motion, and the potential energy
  1. 1. speed of something in a given direction
  2. 2. energy stored energy that depends upon the relative position of various parts of a system
  3. 3. the quantity of motion of a moving body, measured as a product of its mass and velocity
  4. 4. system a system that is completely isolated from its environment
  5. 5. measure of energy transfer that occurs when an object is moved over a distance by an external force
  6. 8. Force the support force exerted upon an object that is in contact with another stable object
  7. 9. time rate of doing work or delivering energy, expressible as the amount of work done W, or energy transferred, divided by the time interval t—or W/t
  8. 10. unit of power in the International System
  9. 11. 2nd Law F=ma
  10. 14. energy a form of energy that an object or a particle has by reason of its motion
  11. 17. property of a body by virtue of which it opposes any agency that attempts to put it in motion
  12. 20. unit of work or energy in the International System of Units
  13. 21. 1st Law An object remains at rest and an object in motion maintains its velocity unless it experience an unbalanced force
  14. 22. property of all matter
  15. 24. Collision a collision in which there is a loss of kinetic energy